灰分测定方法 testing method for ash content of pattern materials in investment casting
锰的测定方法 method for determination of iron magnesium and manganese in foods
钠的测定方法 method for determination of potassium and sodium in foods
铅的测定方法 determination of chromium cadmium and lead in coal
熔点测定方法 test method of fusion point for rubber antiagers and vulcanizing accelerators; testing method for melting point of pattern materials in investment casting
酸值测定方法 testing method for acid number of pattern materials in investment casting
粘度测定方法 testing method for viscosity of pattern materials in investment casting
值的测定方法 determination of ph value for reactive dyes
芘的测定方法 method for determination of benzo pyrene in foods
羟值测定方法 unsaturated polyester resin-determination of hydroxyl value
"查查词典"手机版
千万人都在用的超大词汇词典翻译APP
例句与用法
Analysis measuring method and instrument 分析测定方法和仪器